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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug gcov-profile/97594] [11 Regression] new test case
 gcc.dg/tree-prof/pr97461.c execution failure
Date: Tue, 27 Oct 2020 15:11:11 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97594

Martin Li=C5=A1ka <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |marxin at gcc dot g=
nu.org
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2020-10-27

--- Comment #1 from Martin Li=C5=A1ka <marxin at gcc dot gnu.org> ---
Mine, I see a strange error:

$ Program received signal SIGBUS, Bus error.
0x00003fffb7ceddbc in __GI__IO_link_in () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
glibc-2.17-307.el7.1.ppc64le
(gdb) bt
#0  0x00003fffb7ceddbc in __GI__IO_link_in () from /lib64/libc.so.6
#1  0x00003fffb7cebe58 in _IO_new_file_init_internal () from /lib64/libc.so=
.6
#2  0x00003fffb7cd9dcc in fdopen@@GLIBC_2.17 () from /lib64/libc.so.6
#3  0x0000000010002928 in __gcov_open (name=3D0x100204f0 <memory+8>
"/home/marxin/Programming/gcc/objdir/gcc/testsuite/gcc35/pr97461.gcda") at
../../../libgcc/../gcc/gcov-io.c:171
#4  0x0000000010002db8 in gcov_exit_open_gcda_file (gi_ptr=3D0x10020408,
gi_ptr=3D0x10020408, gf=3D<synthetic pointer>) at
../../../libgcc/libgcov-driver-system.c:312
#5  dump_one_gcov (run_max=3D<optimized out>, run_counted=3D<optimized out>,
gf=3D<synthetic pointer>, gi_ptr=3D0x10020408) at
../../../libgcc/libgcov-driver.c:478
#6  gcov_do_dump (list=3D<optimized out>, run_counted=3D<optimized out>) at
../../../libgcc/libgcov-driver.c:555
#7  0x00000000100047d8 in __gcov_dump_one (root=3D0x10040590 <__gcov_root>)=
 at
../../../libgcc/libgcov-driver.c:578
#8  __gcov_dump_one (root=3D0x10040590 <__gcov_root>) at
../../../libgcc/libgcov-driver.c:573
#9  __gcov_exit () at ../../../libgcc/libgcov-driver.c:600
#10 0x0000000010000e18 in _sub_D_00100_1 ()
#11 0x00003fffb7fc7c68 in _dl_fini () from /lib64/ld64.so.2
#12 0x00003fffb7ca4a34 in __run_exit_handlers () from /lib64/libc.so.6
#13 0x00003fffb7ca4a84 in exit () from /lib64/libc.so.6
#14 0x00003fffb7c85308 in generic_start_main.isra.0 () from /lib64/libc.so.6
#15 0x00003fffb7c854f4 in __libc_start_main () from /lib64/libc.so.6
#16 0x0000000000000000 in ?? ()=